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Description

The Windows Phone 8.1-running Dual SIM Nokia Lumia 730 comes disguised as a 'selfie phone', one with a powerful, 5-megapixel front shooter with a wide-angle lens for better looking selfies. Under the hood, the Lumia 730 features a Snapdragon 400 system chip running at up to 1.2GHz, 1GB of RAM and 8GB of internal storage. Unlike the otherwise very similar Lumia 735, the 730 does not support 4G LTE connectivity.

Design

Display

Physical size:

4.7 inches

Resolution:

720 x 1280 pixels

Pixel density:

Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

312 ppi

Technology:

Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes.
Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed.
Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

Camera

Camera:

6.7 megapixels

Flash:

LED

Aperture size:

Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

Hardware

System chip:

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

Qualcomm Snapdragon 400

Processor:

Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

Quad core, 1200 MHz, ARM Cortex-A7

Graphics processor:

Adreno 305

System memory:

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

1024 MB RAM

Built-in storage:

8 GB

Storage expansion:

microSD, microSDHC, microSDXC up to 128 GB

Battery

Talk time:

22.00 hoursthe average is 12 h (749 min)

Stand-by time:

25.0 days (600 hours)the average is 19 days (465 h)

Talk time (3G):

17.00 hoursthe average is 16 h (950 min)

Music playback:

60.00 hours

Video playback:

9.00 hours

Capacity:

2220 mAh

Multimedia

Music player:

Filter by:

Album, Artist, Playlists

Features:

Album art cover, Background playback, Custom equalizer

Radio:

FM

Speakers:

Earpiece, Loudspeaker

Internet browsing

Browser:

Internet Explorer 11

Built-in online services support:

Facebook, YouTube (upload), MySpace, Flickr, Picasa/Google+, Twitter

Technology

GSM:

850, 900, 1800, 1900 MHz

UMTS:

850, 900, 1900, 2100 MHz

Data:

HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, EDGE, GPRS

Micro SIM:

Yes

Multiple SIM cards:

2 slots

Positioning:

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS.
GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather.
A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization.
GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

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